* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-green: #00ff41;
    --secondary-green: #00cc33;
    --dark-green: #003d00;
    --bg-black: #0a0a0a;
    --bg-dark: #0d1117;
    --text-green: #00ff41;
    --text-cyan: #00ffff;
    --glow: 0 0 10px var(--primary-green), 0 0 20px var(--primary-green), 0 0 30px var(--primary-green);
    /* Marathon colors - darker, more muted */
    --marathon-green: #00cc66;
    --marathon-dark: #001a0a;
    --marathon-bg: #050505;
    --marathon-text: #66ff99;
    --marathon-glow: rgba(0, 204, 102, 0.3);
    /* Marathon color variations - subtle accents */
    --marathon-blue: #4da6ff;
    --marathon-blue-dark: #0066cc;
    --marathon-amber: #ffaa33;
    --marathon-amber-dark: #cc7700;
    --marathon-purple: #9966ff;
    --marathon-purple-dark: #6633cc;
    --marathon-green-bright: #33ff99;
    --marathon-green-dim: #009944;
    --marathon-cyan: #33ffff;
    --marathon-cyan-dark: #00cccc;
    /* Matrix + Marathon blended accents */
    --accent-primary: var(--primary-green);
    --accent-secondary: var(--marathon-green);
    --accent-tertiary: var(--marathon-blue);
    --accent-warning: var(--marathon-amber);
    --accent-special: var(--marathon-purple);
}

body {
    font-family: 'Courier New', monospace;
    background: var(--bg-black);
    color: var(--text-green);
    overflow-x: hidden;
    min-height: 100vh;
    position: relative;
    /* Marathon CRT effect */
    background-image: 
        radial-gradient(ellipse at center, transparent 0%, rgba(0, 0, 0, 0.3) 100%),
        repeating-linear-gradient(
            0deg,
            rgba(0, 0, 0, 0.15) 0px,
            rgba(0, 0, 0, 0.15) 1px,
            transparent 1px,
            transparent 2px
        );
}

/* Matrix Background */
.matrix-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    opacity: 0.12;
    pointer-events: none;
    /* Marathon: darker, more subtle */
    filter: brightness(0.7) contrast(1.2);
}

/* Marathon CRT Overlay */
.crt-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    pointer-events: none;
    background: 
        radial-gradient(ellipse at center, transparent 0%, rgba(0, 0, 0, 0.4) 100%),
        repeating-linear-gradient(
            0deg,
            rgba(0, 255, 65, 0.03) 0px,
            transparent 1px,
            transparent 2px
        ),
        /* Marathon color accents */
        radial-gradient(circle at 10% 20%, rgba(77, 166, 255, 0.01) 0%, transparent 30%),
        radial-gradient(circle at 90% 80%, rgba(255, 170, 51, 0.01) 0%, transparent 30%);
    animation: crt-flicker 0.15s infinite;
    opacity: 0.3;
}

@keyframes crt-flicker {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 0.35; }
}

/* Marathon Scanlines */
.scanlines {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 3;
    pointer-events: none;
    background: repeating-linear-gradient(
        0deg,
        rgba(0, 0, 0, 0.15) 0px,
        rgba(0, 0, 0, 0.15) 1px,
        transparent 1px,
        transparent 2px
    ),
    /* Marathon subtle color scanlines */
    repeating-linear-gradient(
        0deg,
        rgba(0, 204, 102, 0.01) 0px,
        transparent 1px,
        transparent 50px
    ),
    repeating-linear-gradient(
        0deg,
        rgba(77, 166, 255, 0.008) 0px,
        transparent 1px,
        transparent 75px
    );
    opacity: 0.4;
    animation: scanline-move 8s linear infinite;
}

@keyframes scanline-move {
    0% { transform: translateY(0); }
    100% { transform: translateY(4px); }
}

.matrix-column {
    position: absolute;
    top: -100%;
    font-size: 14px;
    color: var(--primary-green);
    text-shadow: 0 0 5px var(--primary-green);
    animation: fall linear infinite;
    font-family: 'Courier New', monospace;
    /* Marathon color variation - subtle color shifts */
    filter: hue-rotate(calc(var(--column-index, 0) * 5deg)) saturate(0.8);
}

.matrix-column:nth-child(3n) {
    color: var(--marathon-green-bright);
    text-shadow: 0 0 5px var(--marathon-green-bright), 0 0 10px rgba(51, 255, 153, 0.3);
}

.matrix-column:nth-child(5n) {
    color: var(--marathon-cyan);
    text-shadow: 0 0 5px var(--marathon-cyan), 0 0 10px rgba(51, 255, 255, 0.3);
}

.matrix-column:nth-child(7n) {
    color: var(--marathon-blue);
    text-shadow: 0 0 5px var(--marathon-blue), 0 0 10px rgba(77, 166, 255, 0.3);
}

.matrix-column:nth-child(11n) {
    color: var(--marathon-amber);
    text-shadow: 0 0 5px var(--marathon-amber), 0 0 10px rgba(255, 170, 51, 0.2);
}

.matrix-column:nth-child(13n) {
    color: var(--marathon-purple);
    text-shadow: 0 0 5px var(--marathon-purple), 0 0 10px rgba(153, 102, 255, 0.2);
}

@keyframes fall {
    to {
        transform: translateY(100vh);
    }
}

/* Container */
.container {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

/* Header */
.header {
    text-align: center;
    margin-bottom: 3rem;
    padding: 2rem 0;
}

.glitch {
    font-size: 3rem;
    font-weight: bold;
    color: var(--text-green);
    text-shadow: var(--glow);
    position: relative;
    animation: glitch 2s infinite;
    letter-spacing: 0.1em;
}

.glitch::before,
.glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.glitch::before {
    left: 2px;
    text-shadow: -2px 0 var(--marathon-blue);
    clip: rect(44px, 450px, 56px, 0);
    animation: glitch-anim 5s infinite linear alternate-reverse;
}

.glitch::after {
    left: -2px;
    text-shadow: 2px 0 var(--marathon-green-bright);
    clip: rect(44px, 450px, 56px, 0);
    animation: glitch-anim2 1s infinite linear alternate-reverse;
}

@keyframes glitch {
    0%, 100% { transform: translate(0); }
    20% { transform: translate(-2px, 2px); }
    40% { transform: translate(-2px, -2px); }
    60% { transform: translate(2px, 2px); }
    80% { transform: translate(2px, -2px); }
}

@keyframes glitch-anim {
    0% { clip: rect(31px, 9999px, 94px, 0); }
    20% { clip: rect(54px, 9999px, 66px, 0); }
    40% { clip: rect(28px, 9999px, 84px, 0); }
    60% { clip: rect(42px, 9999px, 78px, 0); }
    80% { clip: rect(38px, 9999px, 52px, 0); }
    100% { clip: rect(62px, 9999px, 44px, 0); }
}

@keyframes glitch-anim2 {
    0% { clip: rect(65px, 9999px, 100px, 0); }
    20% { clip: rect(41px, 9999px, 74px, 0); }
    40% { clip: rect(78px, 9999px, 85px, 0); }
    60% { clip: rect(46px, 9999px, 61px, 0); }
    80% { clip: rect(89px, 9999px, 96px, 0); }
    100% { clip: rect(31px, 9999px, 54px, 0); }
}

.subtitle {
    color: var(--text-cyan);
    font-size: 1.2rem;
    margin-top: 0.5rem;
    text-shadow: 0 0 10px var(--text-cyan);
}

/* Social Links */
.social-links {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1.5rem;
    font-size: 0.9rem;
}

.social-link {
    color: var(--text-cyan);
    text-decoration: none;
    transition: all 0.3s;
    padding: 0.25rem 0.5rem;
    border-bottom: 1px solid transparent;
}

.social-link:hover {
    color: var(--text-green);
    border-bottom-color: var(--text-green);
    text-shadow: 0 0 5px var(--text-green);
    transform: translateY(-2px);
}

/* Marathon color accents for social links */
.social-link:nth-child(1):hover {
    color: var(--marathon-blue);
    border-bottom-color: var(--marathon-blue);
    text-shadow: 0 0 8px var(--marathon-blue);
}

.social-link:nth-child(3):hover {
    color: var(--marathon-green-bright);
    border-bottom-color: var(--marathon-green-bright);
    text-shadow: 0 0 8px var(--marathon-green-bright);
}

.social-link:nth-child(5):hover {
    color: var(--marathon-amber);
    border-bottom-color: var(--marathon-amber);
    text-shadow: 0 0 8px var(--marathon-amber);
}

.social-link:nth-child(7):hover {
    color: var(--marathon-purple);
    border-bottom-color: var(--marathon-purple);
    text-shadow: 0 0 8px var(--marathon-purple);
}

.social-link:nth-child(9):hover {
    color: var(--marathon-cyan);
    border-bottom-color: var(--marathon-cyan);
    text-shadow: 0 0 8px var(--marathon-cyan);
}

.social-separator {
    color: var(--text-green);
    opacity: 0.5;
    font-size: 0.8rem;
}

/* Navigation */
.nav {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.nav-btn {
    font-size: 0.85rem;
    padding: 0.6rem 1rem;
}

.nav-btn {
    background: transparent;
    border: 2px solid var(--primary-green);
    color: var(--text-green);
    padding: 0.75rem 1.5rem;
    font-family: 'Courier New', monospace;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    position: relative;
    overflow: hidden;
    text-decoration: none;
    display: inline-block;
}

.nav-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--primary-green);
    transition: left 0.3s;
    z-index: -1;
}

.nav-btn:hover::before {
    left: 0;
}

.nav-btn:hover {
    color: var(--bg-black);
    box-shadow: var(--glow);
}

/* Marathon color variations for nav buttons */
.nav-btn:nth-child(1):hover {
    box-shadow: 
        0 0 10px var(--marathon-blue),
        0 0 20px var(--marathon-blue),
        0 0 30px rgba(77, 166, 255, 0.3);
}

.nav-btn:nth-child(2):hover {
    box-shadow: 
        0 0 10px var(--marathon-green-bright),
        0 0 20px var(--marathon-green-bright),
        0 0 30px rgba(51, 255, 153, 0.3);
}

.nav-btn:nth-child(3):hover {
    box-shadow: 
        0 0 10px var(--marathon-amber),
        0 0 20px var(--marathon-amber),
        0 0 30px rgba(255, 170, 51, 0.3);
}

.nav-btn:nth-child(4):hover {
    box-shadow: 
        0 0 10px var(--marathon-purple),
        0 0 20px var(--marathon-purple),
        0 0 30px rgba(153, 102, 255, 0.3);
}

.nav-btn:nth-child(5):hover {
    box-shadow: 
        0 0 10px var(--marathon-cyan),
        0 0 20px var(--marathon-cyan),
        0 0 30px rgba(51, 255, 255, 0.3);
}

.nav-btn.active {
    background: var(--primary-green);
    color: var(--bg-black);
    box-shadow: var(--glow);
}

/* Sections */
.section {
    display: none;
    animation: fadeIn 0.5s;
}

.section.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.section h2 {
    font-size: 2rem;
    margin-bottom: 0;
    color: var(--text-green);
    text-shadow: 0 0 10px var(--primary-green);
}

/* Terminal Window */
.terminal-window {
    background: var(--bg-dark);
    border: 1px solid var(--primary-green);
    border-radius: 4px;
    margin-bottom: 2rem;
    box-shadow: 0 0 20px rgba(0, 255, 65, 0.3);
    /* Marathon: darker, more industrial */
    background: linear-gradient(135deg, var(--bg-dark) 0%, var(--marathon-dark) 100%);
    border: 2px solid var(--marathon-green);
    box-shadow: 
        0 0 10px rgba(0, 204, 102, 0.2),
        inset 0 0 20px rgba(0, 0, 0, 0.5);
    position: relative;
}

.terminal-window::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: repeating-linear-gradient(
        0deg,
        transparent 0px,
        transparent 1px,
        rgba(0, 204, 102, 0.03) 1px,
        rgba(0, 204, 102, 0.03) 2px
    );
    pointer-events: none;
    border-radius: 4px;
}

.terminal-header {
    background: var(--dark-green);
    padding: 0.5rem 1rem;
    display: flex;
    gap: 0.5rem;
    border-bottom: 1px solid var(--primary-green);
    /* Marathon: darker header */
    background: linear-gradient(180deg, var(--marathon-dark) 0%, var(--dark-green) 100%);
    border-bottom: 2px solid var(--marathon-green);
    align-items: center;
}

.terminal-title {
    margin-left: auto;
    font-size: 0.85rem;
    color: var(--marathon-text);
    text-shadow: 0 0 5px var(--marathon-green);
    opacity: 0.8;
    letter-spacing: 0.1em;
}

.terminal-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--primary-green);
    box-shadow: 0 0 5px var(--primary-green);
}

/* Marathon color variations for terminal dots */
.terminal-dot:nth-child(1) {
    background: var(--marathon-amber);
    box-shadow: 0 0 8px var(--marathon-amber);
}

.terminal-dot:nth-child(2) {
    background: var(--marathon-green);
    box-shadow: 0 0 8px var(--marathon-green);
}

.terminal-dot:nth-child(3) {
    background: var(--marathon-blue);
    box-shadow: 0 0 8px var(--marathon-blue);
}

.terminal-content {
    padding: 1.5rem;
    font-size: 1rem;
    line-height: 1.6;
}

.terminal-content p {
    margin-bottom: 0.5rem;
}

.comment {
    color: var(--text-cyan);
    opacity: 0.7;
    /* Subtle Marathon color variation */
    text-shadow: 0 0 3px rgba(51, 255, 255, 0.3);
}

/* Marathon color variations for comments */
.terminal-content .comment:nth-child(3n) {
    color: var(--marathon-blue);
    text-shadow: 0 0 3px rgba(77, 166, 255, 0.3);
}

.terminal-content .comment:nth-child(5n) {
    color: var(--marathon-amber);
    text-shadow: 0 0 3px rgba(255, 170, 51, 0.2);
    opacity: 0.8;
}

/* Portfolio */
.portfolio-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.portfolio-actions {
    display: flex;
    gap: 1rem;
    align-items: center;
}

/* Portfolio Grid */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.portfolio-item {
    cursor: pointer;
    transition: transform 0.3s;
    position: relative;
    z-index: 1;
}

.portfolio-item:hover {
    transform: translateY(-5px);
}

.portfolio-item:hover .terminal-window {
    box-shadow: 
        0 0 20px rgba(0, 204, 102, 0.4),
        0 0 40px rgba(0, 204, 102, 0.2),
        inset 0 0 20px rgba(0, 0, 0, 0.5),
        0 0 0 1px rgba(51, 255, 153, 0.3);
    border-color: var(--marathon-green);
}

/* Marathon color variations for portfolio items */
.portfolio-item:nth-child(2n):hover .terminal-window {
    box-shadow: 
        0 0 20px rgba(77, 166, 255, 0.4),
        0 0 40px rgba(77, 166, 255, 0.2),
        inset 0 0 20px rgba(0, 0, 0, 0.5),
        0 0 0 1px rgba(77, 166, 255, 0.3);
    border-color: var(--marathon-blue);
}

.portfolio-item:nth-child(3n):hover .terminal-window {
    box-shadow: 
        0 0 20px rgba(51, 255, 153, 0.4),
        0 0 40px rgba(51, 255, 153, 0.2),
        inset 0 0 20px rgba(0, 0, 0, 0.5),
        0 0 0 1px rgba(51, 255, 153, 0.3);
    border-color: var(--marathon-green-bright);
}

.portfolio-item.read-only {
    cursor: pointer;
}

.portfolio-item.read-only:hover {
    transform: none;
}

.portfolio-links {
    margin-top: 1rem;
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.portfolio-link {
    color: var(--text-cyan);
    text-decoration: none;
    border-bottom: 1px solid var(--text-cyan);
    transition: all 0.3s;
}

.portfolio-link:hover {
    color: var(--text-green);
    border-bottom-color: var(--text-green);
    text-shadow: 0 0 5px var(--text-green);
}

.view-project-date {
    color: var(--text-cyan);
    font-size: 0.9rem;
    opacity: 0.7;
    margin-bottom: 1.5rem;
}

.view-project-content {
    color: var(--text-green);
    line-height: 1.8;
    white-space: pre-wrap;
    word-wrap: break-word;
    font-size: 1rem;
    margin-bottom: 1.5rem;
}

.view-project-links {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--primary-green);
}

.view-project-links a {
    display: inline-block;
    margin-right: 1rem;
    margin-bottom: 0.5rem;
    color: var(--text-cyan);
    text-decoration: none;
    border-bottom: 1px solid var(--text-cyan);
    transition: all 0.3s;
}

.view-project-links a:hover {
    color: var(--text-green);
    border-bottom-color: var(--text-green);
    text-shadow: 0 0 5px var(--text-green);
}

/* Blog */
.blog-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.blog-actions {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.blog-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.blog-post {
    background: var(--bg-dark);
    border: 1px solid var(--primary-green);
    border-radius: 4px;
    padding: 1.5rem;
    cursor: pointer;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}

.blog-post::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 255, 65, 0.1), transparent);
    transition: left 0.5s;
}

.blog-post:hover::before {
    left: 100%;
}

.blog-post:hover {
    box-shadow: 
        0 0 15px rgba(0, 204, 102, 0.4),
        0 0 30px rgba(0, 204, 102, 0.2),
        0 0 0 1px rgba(51, 255, 153, 0.3);
    transform: translateX(5px);
    border-color: var(--marathon-green);
}

/* Marathon color accents for blog posts */
.blog-post:nth-child(3n):hover {
    box-shadow: 
        0 0 15px rgba(77, 166, 255, 0.4),
        0 0 30px rgba(77, 166, 255, 0.2),
        0 0 0 1px rgba(77, 166, 255, 0.3);
    border-color: var(--marathon-blue);
}

.blog-post:nth-child(5n):hover {
    box-shadow: 
        0 0 15px rgba(255, 170, 51, 0.4),
        0 0 30px rgba(255, 170, 51, 0.2),
        0 0 0 1px rgba(255, 170, 51, 0.3);
    border-color: var(--marathon-amber);
}

.blog-post.read-only {
    cursor: pointer;
}

.blog-post.read-only:hover {
    transform: none;
    box-shadow: 0 0 5px rgba(0, 255, 65, 0.2);
}

.error-message {
    color: #ff4444;
    text-shadow: 0 0 5px #ff4444;
}

.blog-post-title {
    font-size: 1.5rem;
    color: var(--text-green);
    margin-bottom: 0.5rem;
    text-shadow: 0 0 5px var(--primary-green);
}

.blog-post-date {
    color: var(--text-cyan);
    font-size: 0.9rem;
    opacity: 0.7;
    margin-bottom: 1rem;
}

.blog-post-preview {
    color: var(--text-green);
    opacity: 0.9;
    line-height: 1.6;
}

/* Buttons */
.btn-primary, .btn-secondary {
    background: transparent;
    border: 2px solid var(--primary-green);
    color: var(--text-green);
    padding: 0.75rem 1.5rem;
    font-family: 'Courier New', monospace;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--primary-green);
    transition: left 0.3s;
    z-index: -1;
}

.btn-primary:hover::before {
    left: 0;
}

.btn-primary:hover {
    color: var(--bg-black);
    box-shadow: var(--glow);
}

.btn-secondary {
    border-color: #ff4444;
    color: #ff4444;
}

.btn-secondary:hover {
    background: #ff4444;
    color: var(--bg-black);
    box-shadow: 0 0 10px #ff4444, 0 0 20px #ff4444;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(5px);
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s;
}

.modal-content {
    background: var(--bg-dark);
    border: 2px solid var(--primary-green);
    border-radius: 4px;
    width: 90%;
    max-width: 800px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--glow);
    animation: slideIn 0.3s;
}

@keyframes slideIn {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    border-bottom: 1px solid var(--primary-green);
    background: var(--dark-green);
}

.modal-header h3 {
    color: var(--text-green);
    text-shadow: 0 0 5px var(--primary-green);
}

.close-btn {
    background: transparent;
    border: none;
    color: var(--text-green);
    font-size: 2rem;
    cursor: pointer;
    line-height: 1;
    transition: all 0.3s;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.close-btn:hover {
    color: var(--text-cyan);
    text-shadow: 0 0 10px var(--text-cyan);
    transform: rotate(90deg);
}

.modal-body {
    padding: 1.5rem;
}

.input-field, .textarea-field {
    width: 100%;
    background: var(--bg-black);
    border: 1px solid var(--primary-green);
    color: var(--text-green);
    padding: 1rem;
    font-family: 'Courier New', monospace;
    font-size: 1rem;
    margin-bottom: 1rem;
    transition: all 0.3s;
}

.input-field:focus, .textarea-field:focus {
    outline: none;
    box-shadow: 0 0 10px var(--primary-green);
    border-color: var(--text-cyan);
}

.textarea-field {
    min-height: 300px;
    resize: vertical;
}

/* Post Viewer */
.view-post-date {
    color: var(--text-cyan);
    font-size: 0.9rem;
    opacity: 0.7;
    margin-bottom: 1.5rem;
}

.view-post-content {
    color: var(--text-green);
    line-height: 1.8;
    white-space: pre-wrap;
    word-wrap: break-word;
    font-size: 1rem;
    max-height: 60vh;
    overflow-y: auto;
    padding: 1rem;
    background: var(--bg-black);
    border: 1px solid var(--primary-green);
    border-radius: 4px;
}

.modal-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-black);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-green);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--secondary-green);
    box-shadow: 0 0 10px var(--primary-green);
}

/* Section Headers (Reusable) */
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.section-actions {
    display: flex;
    gap: 1rem;
    align-items: center;
}

/* Items List (Reusable for Events, Hackathons, Books, Papers, Resources) */
.items-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.item-card {
    background: var(--bg-dark);
    border: 1px solid var(--primary-green);
    border-radius: 4px;
    padding: 1.5rem;
    cursor: pointer;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}

.item-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 255, 65, 0.1), transparent);
    transition: left 0.5s;
}

.item-card:hover::before {
    left: 100%;
}

.item-card:hover {
    box-shadow: 
        0 0 15px rgba(0, 204, 102, 0.4),
        0 0 30px rgba(0, 204, 102, 0.2),
        0 0 0 1px rgba(51, 255, 153, 0.3);
    transform: translateX(5px);
    border-color: var(--marathon-green);
}

/* Marathon color variations for item cards */
.item-card:nth-child(4n):hover {
    box-shadow: 
        0 0 15px rgba(153, 102, 255, 0.4),
        0 0 30px rgba(153, 102, 255, 0.2),
        0 0 0 1px rgba(153, 102, 255, 0.3);
    border-color: var(--marathon-purple);
}

.item-card:nth-child(6n):hover {
    box-shadow: 
        0 0 15px rgba(51, 255, 255, 0.4),
        0 0 30px rgba(51, 255, 255, 0.2),
        0 0 0 1px rgba(51, 255, 255, 0.3);
    border-color: var(--marathon-cyan);
}

.item-card.read-only {
    cursor: pointer;
}

.item-card.read-only:hover {
    transform: none;
    box-shadow: 0 0 5px rgba(0, 255, 65, 0.2);
}

.item-title {
    font-size: 1.5rem;
    color: var(--text-green);
    margin-bottom: 0.5rem;
    text-shadow: 0 0 5px var(--primary-green);
}

.item-meta {
    color: var(--text-cyan);
    font-size: 0.9rem;
    opacity: 0.7;
    margin-bottom: 1rem;
}

.item-description {
    color: var(--text-green);
    opacity: 0.9;
    line-height: 1.6;
}

.item-links {
    margin-top: 1rem;
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.item-link {
    color: var(--text-cyan);
    text-decoration: none;
    border-bottom: 1px solid var(--text-cyan);
    transition: all 0.3s;
    font-size: 0.9rem;
}

.item-link:hover {
    color: var(--text-green);
    border-bottom-color: var(--text-green);
    text-shadow: 0 0 5px var(--text-green);
}

/* Signup Modal */
.signup-modal {
    max-width: 500px;
}

.signup-content {
    text-align: center;
    margin-bottom: 1.5rem;
}

.signup-message {
    font-size: 1.2rem;
    color: var(--text-green);
    margin-bottom: 0.5rem;
    text-shadow: 0 0 5px var(--primary-green);
}

.signup-subtitle {
    color: var(--text-cyan);
    font-size: 0.95rem;
    opacity: 0.9;
}

.signup-note {
    color: var(--text-cyan);
    font-size: 0.8rem;
    opacity: 0.7;
    text-align: center;
    margin-top: 1rem;
}

.success-message {
    color: var(--primary-green);
    text-shadow: 0 0 5px var(--primary-green);
    text-align: center;
}

/* Detail Page Styles - Marathon Design */
.detail-content {
    max-width: 1000px;
    margin: 0 auto;
    padding: 2rem 1rem;
    position: relative;
    z-index: 1;
}

/* Marathon Status Panel */
.marathon-status-panel {
    margin-bottom: 1.5rem;
    background: linear-gradient(180deg, var(--marathon-dark) 0%, rgba(0, 0, 0, 0.9) 100%);
    border: 2px solid var(--marathon-green);
    border-radius: 2px;
    padding: 0.75rem 1rem;
    box-shadow: 
        0 0 15px rgba(0, 204, 102, 0.4),
        inset 0 0 10px rgba(0, 0, 0, 0.5);
    position: relative;
    z-index: 2;
}

.status-bar {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
    font-family: 'Courier New', monospace;
    font-size: 0.85rem;
}

.status-item {
    color: var(--marathon-text);
    text-shadow: 0 0 5px var(--marathon-green);
    opacity: 0.9;
    position: relative;
    padding-left: 1rem;
}

.status-item::before {
    content: '■';
    position: absolute;
    left: 0;
    color: var(--marathon-green);
    font-size: 1rem;
    text-shadow: 0 0 8px currentColor;
    line-height: 1;
}

/* Marathon color variations for status indicators - colored squares */
.status-item:nth-child(1)::before {
    color: var(--marathon-green);
    text-shadow: 0 0 10px var(--marathon-green), 0 0 15px var(--marathon-green);
}

.status-item:nth-child(2)::before {
    color: var(--marathon-blue);
    text-shadow: 0 0 10px var(--marathon-blue), 0 0 15px var(--marathon-blue);
}

.status-item:nth-child(3)::before {
    color: var(--marathon-amber);
    text-shadow: 0 0 10px var(--marathon-amber), 0 0 15px var(--marathon-amber);
}

.system-time {
    color: var(--text-cyan);
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    opacity: 0.8;
}

/* Marathon Terminal */
.detail-terminal.marathon-terminal {
    background: linear-gradient(135deg, var(--bg-dark) 0%, var(--marathon-dark) 100%);
    border: 2px solid var(--marathon-green);
    border-radius: 0;
    box-shadow: 
        0 0 40px rgba(0, 204, 102, 0.4),
        inset 0 0 40px rgba(0, 0, 0, 0.8),
        inset 0 0 0 1px rgba(0, 204, 102, 0.3);
    position: relative;
    overflow: hidden;
}

.marathon-terminal::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        repeating-linear-gradient(
            0deg,
            transparent 0px,
            transparent 1px,
            rgba(0, 204, 102, 0.08) 1px,
            rgba(0, 204, 102, 0.08) 2px
        ),
        repeating-linear-gradient(
            90deg,
            transparent 0px,
            transparent 1px,
            rgba(0, 0, 0, 0.1) 1px,
            rgba(0, 0, 0, 0.1) 2px
        );
    pointer-events: none;
    opacity: 0.6;
}

.marathon-header {
    background: linear-gradient(180deg, var(--marathon-dark) 0%, rgba(0, 26, 10, 0.9) 100%);
    border-bottom: 2px solid var(--marathon-green);
    padding: 0.75rem 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: inset 0 -2px 10px rgba(0, 0, 0, 0.5);
}

.header-left {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.header-right {
    display: flex;
    align-items: center;
}

.marathon-content {
    padding: 2rem;
    position: relative;
    z-index: 1;
}

/* Prompt Section */
.marathon-prompt-section {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid rgba(0, 204, 102, 0.3);
}

.prompt-line {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
    font-family: 'Courier New', monospace;
}

.prompt {
    color: var(--marathon-green);
    font-size: 1.5rem;
    font-weight: bold;
    text-shadow: 
        0 0 10px var(--marathon-green),
        0 0 20px rgba(0, 204, 102, 0.5);
    animation: blink 1s infinite;
    /* Subtle color shift */
    filter: drop-shadow(0 0 3px var(--marathon-green-bright));
}

@keyframes blink {
    0%, 49% { opacity: 1; }
    50%, 100% { opacity: 0.3; }
}

.command {
    color: var(--marathon-text);
    font-size: 1.8rem;
    text-shadow: 
        0 0 10px var(--marathon-green),
        0 0 20px rgba(0, 204, 102, 0.5),
        0 0 30px rgba(51, 255, 153, 0.3);
    letter-spacing: 0.05em;
    /* Subtle color shift animation */
    animation: commandGlow 4s ease-in-out infinite;
}

@keyframes commandGlow {
    0%, 100% {
        text-shadow: 
            0 0 10px var(--marathon-green),
            0 0 20px rgba(0, 204, 102, 0.5),
            0 0 30px rgba(51, 255, 153, 0.3);
    }
    50% {
        text-shadow: 
            0 0 12px var(--marathon-green-bright),
            0 0 25px rgba(51, 255, 153, 0.6),
            0 0 35px rgba(77, 166, 255, 0.2);
    }
}

.system-response {
    color: var(--text-cyan);
    font-size: 0.9rem;
    opacity: 0.8;
    font-family: 'Courier New', monospace;
    margin-left: 2rem;
    padding-left: 1rem;
    border-left: 2px solid rgba(0, 204, 102, 0.3);
}

/* Display Area */
.marathon-display-area {
    margin: 2rem 0;
    border: 1px solid rgba(0, 204, 102, 0.4);
    background: rgba(0, 0, 0, 0.5);
    box-shadow: 
        inset 0 0 20px rgba(0, 0, 0, 0.8),
        0 0 10px rgba(0, 204, 102, 0.2);
}

.display-header {
    background: linear-gradient(180deg, rgba(0, 204, 102, 0.1) 0%, transparent 100%);
    border-bottom: 1px solid rgba(0, 204, 102, 0.3);
    padding: 0.5rem 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: 'Courier New', monospace;
    font-size: 0.8rem;
}

.display-label {
    color: var(--marathon-text);
    opacity: 0.7;
    letter-spacing: 0.1em;
}

.display-status {
    color: var(--marathon-green);
    text-shadow: 
        0 0 8px var(--marathon-green),
        0 0 12px rgba(0, 204, 102, 0.6);
    font-weight: bold;
    background: rgba(0, 204, 102, 0.15);
    padding: 0.25rem 0.5rem;
    border: 1px solid rgba(0, 204, 102, 0.4);
    border-radius: 2px;
}

@keyframes statusPulse {
    0%, 100% { 
        color: var(--marathon-green);
        text-shadow: 0 0 5px var(--marathon-green), 0 0 10px rgba(0, 204, 102, 0.4);
    }
    50% { 
        color: var(--marathon-green-bright);
        text-shadow: 0 0 8px var(--marathon-green-bright), 0 0 15px rgba(51, 255, 153, 0.5);
    }
}

.marathon-body {
    padding: 2rem;
    min-height: 200px;
}

.detail-text {
    color: var(--marathon-text);
    line-height: 1.9;
    white-space: pre-wrap;
    word-wrap: break-word;
    font-size: 1.05rem;
    font-family: 'Courier New', monospace;
    text-shadow: 0 0 3px rgba(0, 204, 102, 0.4);
    background: transparent;
    padding: 0;
    border: none;
    border-radius: 0;
    margin: 0;
}

/* Links Section */
.marathon-links-section {
    margin: 2rem 0;
    padding: 1.5rem;
    border: 1px solid rgba(0, 204, 102, 0.3);
    background: rgba(0, 0, 0, 0.3);
    border-left: 3px solid var(--marathon-green);
}

.detail-links-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.detail-link {
    color: var(--text-cyan);
    text-decoration: none;
    font-family: 'Courier New', monospace;
    font-size: 1rem;
    padding: 0.5rem 1rem;
    border: 1px solid rgba(0, 255, 255, 0.3);
    background: rgba(0, 0, 0, 0.3);
    display: inline-block;
    transition: all 0.3s;
    text-shadow: 0 0 5px var(--text-cyan);
    position: relative;
    padding-left: 2rem;
}

.detail-link::before {
    content: '→';
    position: absolute;
    left: 0.75rem;
    color: var(--marathon-green);
    transition: color 0.3s;
}

.detail-link:nth-child(1)::before {
    color: var(--marathon-blue);
}

.detail-link:nth-child(2)::before {
    color: var(--marathon-amber);
}

.detail-link:hover {
    color: var(--marathon-text);
    border-color: var(--marathon-green);
    background: rgba(0, 204, 102, 0.1);
    text-shadow: 
        0 0 10px var(--marathon-green),
        0 0 20px var(--marathon-green);
    transform: translateX(5px);
    box-shadow: 0 0 15px rgba(0, 204, 102, 0.3);
}

.detail-link:nth-child(1):hover {
    border-color: var(--marathon-blue);
    background: rgba(77, 166, 255, 0.1);
    box-shadow: 0 0 15px rgba(77, 166, 255, 0.3);
    text-shadow: 
        0 0 10px var(--marathon-blue),
        0 0 20px var(--marathon-blue);
}

.detail-link:nth-child(2):hover {
    border-color: var(--marathon-amber);
    background: rgba(255, 170, 51, 0.1);
    box-shadow: 0 0 15px rgba(255, 170, 51, 0.3);
    text-shadow: 
        0 0 10px var(--marathon-amber),
        0 0 20px var(--marathon-amber);
}

/* Actions Section */
.marathon-actions {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 2px solid rgba(0, 204, 102, 0.4);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.action-prompt {
    color: var(--marathon-text);
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    opacity: 0.8;
}

.marathon-btn {
    background: rgba(0, 204, 102, 0.1);
    border: 1px solid var(--marathon-green);
    color: var(--marathon-text);
    padding: 0.75rem 1.5rem;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    position: relative;
    overflow: hidden;
}

.marathon-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--marathon-green);
    transition: left 0.3s;
    z-index: -1;
}

.marathon-btn:hover::before {
    left: 0;
}

.marathon-btn:hover {
    color: var(--bg-black);
    box-shadow: 
        0 0 15px var(--marathon-green),
        0 0 30px rgba(0, 204, 102, 0.4);
}

/* Enhanced Marathon effects for cards */
.portfolio-item .terminal-window,
.blog-post,
.item-card {
    position: relative;
    overflow: hidden;
}

.portfolio-item .terminal-window::after,
.blog-post::after,
.item-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: repeating-linear-gradient(
        90deg,
        transparent 0px,
        transparent 1px,
        rgba(0, 204, 102, 0.02) 1px,
        rgba(0, 204, 102, 0.02) 2px
    );
    pointer-events: none;
    opacity: 0.5;
}

/* Enhanced glow effects with Marathon colors */
.nav-btn:hover,
.btn-primary:hover {
    box-shadow: 
        0 0 10px var(--marathon-green),
        0 0 20px var(--marathon-green),
        0 0 30px rgba(0, 204, 102, 0.3);
}

/* Subtle color gradient overlays for depth */
.marathon-terminal::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(77, 166, 255, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(255, 170, 51, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(153, 102, 255, 0.02) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.marathon-content {
    position: relative;
    z-index: 1;
}

/* Responsive */
@media (max-width: 768px) {
    .glitch {
        font-size: 2rem;
    }
    
    .container {
        padding: 1rem;
    }
    
    .blog-header, .section-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .modal-content {
        width: 95%;
    }
    
    .nav-btn {
        font-size: 0.75rem;
        padding: 0.5rem 0.75rem;
    }
    
    .detail-header h2 {
        font-size: 1.8rem;
    }
    
    .detail-text {
        font-size: 1rem;
        padding: 1rem;
    }
    
    .marathon-status-panel {
        padding: 0.5rem;
    }
    
    .status-bar {
        gap: 1rem;
        font-size: 0.75rem;
    }
    
    .command {
        font-size: 1.4rem;
    }
    
    .marathon-content {
        padding: 1rem;
    }
    
    .marathon-body {
        padding: 1rem;
    }
}

/* File Upload Styles */
.file-upload-section {
    margin: 1rem 0;
    padding: 1rem;
    border: 1px solid var(--marathon-green);
    border-radius: 4px;
    background: rgba(0, 0, 0, 0.3);
}

.file-upload-label {
    display: block;
    color: var(--marathon-text);
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.file-upload-group {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.file-input-label {
    display: inline-block;
    cursor: pointer;
    padding: 0.5rem 1rem;
    border: 1px solid var(--marathon-green);
    border-radius: 4px;
    background: rgba(0, 204, 102, 0.1);
    transition: all 0.3s ease;
}

.file-input-label:hover {
    background: rgba(0, 204, 102, 0.2);
    border-color: var(--marathon-green-bright);
    box-shadow: 0 0 10px var(--marathon-green);
}

.file-input {
    display: none;
}

.file-input-text {
    color: var(--marathon-text);
    font-size: 0.9rem;
}

.file-preview {
    margin-top: 1rem;
    padding: 0.5rem;
    font-size: 0.85rem;
    color: var(--marathon-green);
}

.file-preview-item {
    margin: 0.25rem 0;
    padding: 0.25rem;
    background: rgba(0, 204, 102, 0.1);
    border-left: 2px solid var(--marathon-green);
}

/* Bionic Reading Styles */
.bionic-reading {
    font-variation-settings: normal;
}

.bionic-reading p,
.bionic-reading pre,
.bionic-reading div,
.bionic-reading span {
    line-height: 1.8;
}

.bionic-reading .bionic-word {
    display: inline-block;
}

.bionic-reading .bionic-word .bionic-bold {
    font-weight: 700;
    color: var(--marathon-green-bright);
}

/* Speed Reading Controls */
.reading-controls {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1000;
    background: linear-gradient(135deg, var(--bg-dark) 0%, var(--marathon-dark) 100%);
    border: 2px solid var(--marathon-green);
    border-radius: 8px;
    padding: 1rem;
    min-width: 250px;
    box-shadow: 0 0 20px rgba(0, 204, 102, 0.3);
}

.reading-controls-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--marathon-green);
}

.reading-controls-title {
    color: var(--marathon-text);
    font-size: 0.9rem;
    font-weight: bold;
}

.reading-controls-close {
    background: none;
    border: none;
    color: var(--marathon-text);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.reading-controls-close:hover {
    color: var(--marathon-green-bright);
}

.reading-control-group {
    margin-bottom: 1rem;
}

.reading-control-label {
    display: block;
    color: var(--marathon-text);
    font-size: 0.85rem;
    margin-bottom: 0.5rem;
}

.reading-control-toggle {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.reading-toggle-switch {
    position: relative;
    width: 40px;
    height: 20px;
    background: rgba(0, 204, 102, 0.3);
    border-radius: 10px;
    cursor: pointer;
    transition: background 0.3s ease;
}

.reading-toggle-switch.active {
    background: var(--marathon-green);
}

.reading-toggle-switch::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    background: var(--marathon-text);
    border-radius: 50%;
    top: 2px;
    left: 2px;
    transition: transform 0.3s ease;
}

.reading-toggle-switch.active::after {
    transform: translateX(20px);
}

.reading-speed-control {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.reading-speed-slider {
    flex: 1;
    height: 4px;
    background: rgba(0, 204, 102, 0.3);
    border-radius: 2px;
    outline: none;
    -webkit-appearance: none;
}

.reading-speed-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 16px;
    height: 16px;
    background: var(--marathon-green);
    border-radius: 50%;
    cursor: pointer;
}

.reading-speed-slider::-moz-range-thumb {
    width: 16px;
    height: 16px;
    background: var(--marathon-green);
    border-radius: 50%;
    cursor: pointer;
    border: none;
}

.reading-speed-value {
    color: var(--marathon-green-bright);
    font-weight: bold;
    min-width: 40px;
    text-align: right;
}

/* Speed Reading Highlight */
.speed-reading-highlight {
    background: rgba(51, 255, 153, 0.3);
    padding: 2px 4px;
    border-radius: 2px;
    transition: all 0.1s ease;
}

/* File Display Styles */
.detail-file-section {
    margin: 1.5rem 0;
    padding: 1rem;
    border: 1px solid var(--marathon-green);
    border-radius: 4px;
    background: rgba(0, 0, 0, 0.3);
}

.detail-file-item {
    margin: 0.75rem 0;
    padding: 0.75rem;
    background: rgba(0, 204, 102, 0.1);
    border-left: 3px solid var(--marathon-green);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.detail-file-icon {
    font-size: 1.5rem;
}

.detail-file-link {
    color: var(--marathon-green);
    text-decoration: none;
    flex: 1;
    transition: color 0.3s ease;
}

.detail-file-link:hover {
    color: var(--marathon-green-bright);
    text-shadow: 0 0 8px var(--marathon-green-bright);
}

.detail-file-download {
    padding: 0.25rem 0.75rem;
    background: var(--marathon-green);
    color: var(--marathon-dark);
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: bold;
    transition: all 0.3s ease;
}

.detail-file-download:hover {
    background: var(--marathon-green-bright);
    box-shadow: 0 0 10px var(--marathon-green-bright);
}

.detail-image-preview {
    max-width: 100%;
    margin: 1rem 0;
    border: 2px solid var(--marathon-green);
    border-radius: 4px;
    box-shadow: 0 0 15px rgba(0, 204, 102, 0.3);
}

.detail-video-preview {
    max-width: 100%;
    margin: 1rem 0;
    border: 2px solid var(--marathon-green);
    border-radius: 4px;
    box-shadow: 0 0 15px rgba(0, 204, 102, 0.3);
}